Clutch Switch: Testing and Inspection
CLUTCH SWITCH INSPECTIONNOTE: Perform the following inspection only when directed.
Continuity Inspection
1. Verify that the clutch switch is installed properly.
2. Disconnect the negative battery cable.
3. Remove the clutch switch.
4. Inspect for continuity between the clutch switch terminals using an ohmmeter.
- If the clutch switch is okay, but PID value is out of specification, perform the "Circuit Open/Short Inspection".
- If not as specified, replace the clutch switch.
Circuit Open/Short Inspection
1. Disconnect the PCM connector.
2. Inspect the following harness for open or short. (Continuity check)
Open circuit
- If there is no continuity, the circuit is open. Repair or replace the harness.
- Clutch switch terminal B (harness-side) and PCM terminal 1R
- Clutch switch terminal D and body GND
Short circuit
- If there is continuity, the circuit is shorted. Repair or replace the harness.
- Clutch switch terminal B (harness-side) and power supply
- Clutch switch terminal B (harness-side) and body GND